Patents by Inventor Edwina Klay

Edwina Klay has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Timepiece or piece of jewellery made of gold
    Patent number: 10455908
    Abstract: A timepiece or piece of jewellery made of a nickel free and cobalt free gold alloy, the composition of which includes by weight between 75% and 77.5% gold, between 1.2 and 1.6% palladium, and between 20.1 and 23.8% copper.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: October 29, 2019
    Assignee: The Swatch Group Research and Development Ltd.
    Inventors: Stephane Lauper, Alban Dubach, Denis Vincent, Edwina Klay, Bruno Neveu
  • TIMEPIECE OR PIECE OF JEWELLERY MADE OF GOLD
    Publication number: 20140305164
    Abstract: A timepiece or piece of jewellery made of a nickel free and cobalt free gold alloy, the composition of which includes by weight between 75% and 77.5% gold, between 1.2 and 1.6% palladium, and between 20.1 and 23.8% copper.
    Type: Application
    Filed: November 7, 2012
    Publication date: October 16, 2014
    Applicant: The Swatch Group Research and Development Ltd.
    Inventors: Stéphane Lauper, Alban Dubach, Denis Vincent, Edwina Klay, Bruno Neveu